These earplugs are corded for easy storage

it includes a detachable hood

and unrivalled function are standard

F1EN ISO 11611 Class 1 A1+A2

3M® 471 Premium Solid Tape - 5.2 Mil - 2" x 36 yds. - Green Type_Van Ramp These earplugs are corded forFeatures Outside Width 2 inch Outside Length 36 Yards Color Green 14 Lbs Tensile Strength Thickness 5. 2 Mil Tape Application Color Code First Aid Safety Equipment Unique stretch properties enable tape to remain stretched to conform to uneven surfaces without lifting and retracting One piece, clean removal from many surfaces which helps reduce clean up and labor costs Rubber adhesive provides excellent holding strength on many surfaces Good abrasion